Objective To investigate the effect of spironolactone combined with valsartan on renal function in patients with early diabetic nephropathy.Methods 158 early diabetic nephropathy patients from May 2014 to June 2015 in department of endocrinology of Nanxun People’s Hospital of Huzhou were selected and divided into control group (79 cases) and experimental group (79 cases).The control group were treated by valsartan and the experimental group were treated with spironolactone on the basis of control group.The changes of renal function, potassium ion and blood rheology were observed and compared after treatment.Results Compared with control group post-treatment, the systolic pressure and diastolic pressure levels were lower, plasma urinary albumin excretion rates (UAER) level was lower (P <0.05), albumin (Alb), serum creatinine (Scr), blood urea nitrogen ( BUN) , creatinine clearance ( Ccr) and K +levels had no significant differences, whole blood specific viscosity, plasma specific viscosity and whole blood specific reduced viscosity were lower ( P <0.05 ) in experimental group.Conclusion Spironolactone combined with valsartan could effectively improve clinical efficacy of patients with early diabetic nephropathy , improve the renal function of patients, recover ion disorder and reduce blood viscosity.

Objective To observe the clinical efficacy of Tong Du Wen Yang (unblocking the Governor Vessel and warming yang) in treating amyotrophic lateral sclerosis (ALS).Method Twenty-eight eligible ALS patients were randomized into two groups by following the visiting sequence. Thirteen patients in the control group were intervened by orally taking Riluzole tablets; 15 cases in the treatment group were by Tong Du Wen Yang needling in addition to oral administration of Riluzole tablets. Before treatment and after 6-month treatment, the therapeutic efficacies were evaluated by using the Chinese medicine syndrome and sign scoring for Wei-flaccidity diseases and Appel function scale.Result After the treatment, the Chinese syndrome and sign scoring scores for Wei-flaccidity dropped in both groups, and the decrease in the treatment group was more significant than that in the control group (P<0.05). The Appel scores dropped in both groups after the treatment, while the decrease in the treatment group was less significant than that in the control group (P<0.05).Conclusion Tong Du Wen Yang needling plus orally taking Riluzole tablets can produce a more significant efficacy than using Western medication alone in treating ALS.

Objective To explore the molecular mechanism of hypophrenia induced by Down syndrome (DS).Methods Ts65Dn mice were used as DS animal model.Three female mice and three male mice of three to twelve weeks old were mated.Among the 17 first-generation mice alive,five mice remained Ts65Dn trisomy and 12 mice were normal.Five Ts65Dn mice and five normal mice were selected randomly as Ts65Dn group and control group,and bred till 16 to 18 weeks old for experiments.Differential proteins in hippocampus of mice were tested by isobaric tags for relative and absolute quantitation (iTRAQ).Expressions of the differential proteins in Ts65Dn group were detected compared with those in control group.Results A total of 2805 proteins were identified in hippocampus of Ts65Dn group and control group,and significant differences were observed in the expressions of 374 proteins.Compared with those in control group,expressions of 195 proteins increased and 179 reduced in Ts65Dn group.Sorted by P value from low to high,the seven proteins with the lowest P value were uncharacterized protein C2orf47 homolog,isoform 2 of filamin A-interacting protein 1-like,zinc finger protein,isoform 1 of pericentriolar material 1 protein,SEC23 interacting protein,BAG family molecular chaperone regulator 3 and serpin H1.Conclusions Differential proteins are observed in hippocampus of Ts65Dn mice,perhaps closely correlating to neurological defects.The new technology of iTRAQ helps to screen and identify differential proteins in hippocampus.

BACKGROUND: It has been obtained by the animal experimental and clinical researches that electroacupuncture promotes the regeneration of peripheral nerve, but its mechanism is still unknown. Neurotrophic factor (NF) maintains the survival of neurons in injured nerve and promotes the axonal regeneration. The observation of the changes of nerve growth factor (NGF) before and after electroacupuncture stimulation probably provides a new approach on revealing peripheral nerve disorder.OBJECTIVE: To observe the effects of electroacupuncture on NGF in regeneration microenvironment after facial nerve injury.DESIGN: Complete randomized-division and controlled animal experiment.SETTING: Department of Acupuncture-Moxibustion of West China Hospital affiliated to Sichuan University.MATERIALS: The experiment was performed in Animal Experiment Center of West China Hospital affiliated to Sichuan University from September to December 2001, in which, 50 New Zealand healthy adult rabbits were employed and randomized into 2 groups, named experiment group and the control, 25 rabbits in each one.METHODS:① After intravenous anesthesia on experimental animal,the upper buccal branch of facial nerve was separated and exposed. Under surgical magnifying glass, the nerve was cut off and a silica-gel tube was used to be inlayed in two broken ends and fixed with stitching, by which, a regeneration chamber is formed. In experiment group, on the day when the rabbit was completely resuscitated from anesthesia in the operation, electroacupuncture was applied. Points: Yifeng (TE 17), Dicang (ST 4), Jiache (ST 6) and Hegu (LI 4). Method of treatment: perpendicular puncture was applied on Yifeng (TE 17), 1 cm deep; penetrating puncture was from Dicang (ST 4) to Jiache (ST 6), 1.5 cm deep; and on Hegu (LI 4), 0.5 cm deep. The electrodes was attached on Yifeng (TE 17) and Dicang (ST 4) respectively, with dense-disperse wave, at 18-20 Hz, 1.5 V. The needles were retained for 30 minutes and the treatment was given once a day, totally for 14 days.In the control,no any management was applied.② On the 3rd, 5th 7th, 10th and 14th days after surgery, 10 animals were sacrificed, 5 rabbits in each of experiment group and the control. The fluid was collected from the regeneration chamber and double antibodies sandwiched enzyme-linked immunosorbent assay (ELISA) was used to determine NGF level in regeneration chamber. ③ t test was adopted for the difference comparison of measurement data.MAIN OUTCOME MEASURES: Comparison of NGF level in regenerated chamber on the 3rd, 5th, 7th 10th and 14th days after surgery RESULTS: Fifty rabbits were all in result analysis. From the 3rd day to 7th day after surgery, NGF level in regeneration chamber was not different remarkably between experiment group and the control (P ＞ 0.05). On the 10th and 14th days, NGF level in regeneration chamber in experiment group was higher remarkably than that in the control [On the 10th day after surgery: (2 793.0±163.1), (2571.1±91.6) ng/L; on the 14th day after surgery: (2 696.1±147.5), (2 243.7±271.2) ng/L, t=4.45, 3.44, P ＜ 0.01].On the 7th day after surgery, NGF levels in regeneration chamber in both experiment group and the control were up to the peak. But, since the 14th day after surgery, NGF level in the control began declining, that in experiment group was still kept at a relatively high level.CONCLUSION: Electroacupuncture improves and maintains the stable high level of NGF in regeneration microenvironment after facial nerve injury, which is probably one of the mechanisms of electroacupuncture on promoting the regeneration of peripheral nerve.

Ojective To study the method of laparoscopic fenestration and its effect for the treatment of hepatic and renal cysts and polycystic livers and kidneys. Methods Laparoscopic fenestration of the cysts was performed Results All of the 15 cases were operated on successfully and recovered smoothly. Conclusions laparoscopic fenestration of hepatic and renal cysts and polycystic livers and kidneys has all the advantages of minimally invasive surgery. Relapsed cysts can be also treated by laparoscopic fenestration.

Objective To study the causes and prevention of complications during LC. Methods The clinical data of 1200 patients treated by LC in the latest 10 years were reviewed retrospectively. Results All of the 1200 cases recovered smoothly without severe complications. 18 cases were converted to open-cholecystectomy. Conclutions Complications of LC can be prevented by strict training, serious operative procedures, and mastery of causes and prevention of complications.

Objective To observe the effects of stationary cycle training on lower limb muscle tension and motor function in children with spastic cerebral palsy.Methods Sixty-seven children with spastic cerebral palsy were divided into a treatment group (n =34) and a control group (n =33).Both were treated with routine rehabilitation therapy,including neurodevelopment treatment,massage and physical agent therapy.The treatment group additionally cycled on a stationary bicycle for 20 min a day,five days a week for 3 months.Muscle tension in the children's adductor,hamstring and gastrocnemius muscles was evaluated using the modified Ashworth scale (MAS),while the adductor angle,popliteal fossa angle and foot dorsiflexion angle were measured using a joint protractor.Moreover,the 88-item version of the Gross Motor Function Measure (GMFM-88) was used to evaluate gross motor function.Results After treatment the average muscle tension of both groups was significantly lower than before treatment.The average muscle tension scores of the adductors,hamstrings and calf muscles of the treatment group [(1.79±0.54),(1.00±0.60),(2.29 ±1.77)] were significantly lower than those of the controls [(1.82 ± 0.53),(1.15 ± 0.44),(2.52 ± 1.89)].The adductor angles,popliteal fossa angles and foot dorsiflexion angles of both groups were significantly larger than before treatment,and the angles in the treatment group [(97.06 ± 19.03) °,(53.38 ± 12.54) ° and (8.38 ± 9.11) ° respectively] were significantly larger on average than those in the control [(98.94 ± 21.42) °,(56.52 ± 12.90) ° and (5.30 ± 14.30) ° respectively].After treatment the total GMFM scores of both groups were better than before treatment,but the treatment group's average score(138.18 ± 54.86) was significantly better than that of the control group(112.21 ± 62.44).Conclusion Three months of stationary cycle training can effectively reduce the muscle tension of children with spastic cerebral palsy and improve their motor function.

AIM:Todetecttheeffectofspironolactoneonhyperthyroxine-inducedatrialremodeling.METH-ODS:New Zealand rabbits were divided into control group ( C ) , hyperthyroxine group ( H ) and spironolactone group ( S) .Thyroxin was given to the rabbits in group H and group S by intraperitoneal injection for 4 weeks , and then spirono-lactone was given in group S by gavage for 2 weeks.Atrial fibrillation (AF) was induced by burststimulation after ad-ministration.The inducing rate of AF and atrial effective refractory period ( AERP) were tested by intra-cardiac electro-physiologic instrument.The expression of AF-related Ca2+channel (Cav1.2), K+channels (Kv1.5 and Kv4.3) and con-nexins (Cx40 and Cx43) at mRNA and protein levels was detected by real-time PCR, immunohistochemistry and Western blot.RESULTS:Spironolactone reduced the inducing rate of AF .No significant difference of AERP between group H and group S was observed (P>0.05).Compared with group H, the protein expression of Cav1.2 was significant increased in group S (P<0.05).The expression of Kv1.5 at mRNA and protein levels in group S was significantly lower than that in group H (P<0.05), while the protein expression of Kv4.3 in group S was significantly decreased compared with group H (P<0.05).The mRNA expression of Cx43 in group S was significantly decreased compared with group H (P<0.01), whereas the protein expression of Cx 40 in group H was significantly higher than that in group S ( P<0.05 ) .CONCLU-SION:Spironolactone attenuates the hyperthyroxine-induced atrial remodeling in rabbits , and reduces the susceptibility of the myocardium to AF .

BACKGROUND:Circulating fibrocytes originated from the peripheral blood are a fibroblast-like cel subpopulation of leukocytes. Circulating fibrocytes play an essential role in wound repair by secreting extracel ular matrix proteins and cytokines, initiating antigen-specific immunity, accelerating wound contraction as wel as promoting angiogenesis. However, the potential role for improving chronic wound healing and its mechanism is stil unclear. OBJECTIVE:To summarize the biological features of circulating fibrocytes and its potential role and mechanism in accelerating chronic wound healing. METHODS:A computer-based search of CNKI database from 2000 to 2014, PubMed database from 1994 to 2014 and Foreign Medical Journal Ful-Text Service database from 2000 to 2014 was performed using“circulating fibrocytes, non-healing wounds, diabetic foot ulcer, wound healing, cel therapy”in Chinese and English as the keywords to retrieve articles related to circulating fibrocytes, refractory mechanism of chronic wound healing and cel therapy for chronic wounds. Total y 54 articles meeting the inclusive criteria were included in result analysis. RESULTS AND CONCLUSION:Cel therapy with circulating fibrocytes is a safe and effective treatment for improving wound healing and has been used to repair various chronic wounds in the recent decades. Circulating fibrocytes are a distinct subpopulation of fibroblast-like leukocytes in the peripheral blood. It is able to migrate into wound sites at the early stage of wound repair and plays an active role in the wound healing process by secreting extracel ular matrix proteins, cytokines, presenting antigens, contracting wound and promoting neovascularization. Recently, it has been proved in animal experiments that circulating fibrocytes can accelerate chronic wound healing, especial y diabetic chronic wound.